CN110121947A - A kind of straw-returning mini-tiller - Google Patents
A kind of straw-returning mini-tiller Download PDFInfo
- Publication number
- CN110121947A CN110121947A CN201910553019.1A CN201910553019A CN110121947A CN 110121947 A CN110121947 A CN 110121947A CN 201910553019 A CN201910553019 A CN 201910553019A CN 110121947 A CN110121947 A CN 110121947A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- micro
- straw
- mini
- returning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/02—Combined machines with two or more soil-working tools of different kind
- A01B49/022—Combined machines with two or more soil-working tools of different kind at least one tool being actively driven
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/02—Combined machines with two or more soil-working tools of different kind
- A01B49/027—Combined machines with two or more soil-working tools of different kind with a rotating, soil working support element, e.g. a roller
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D82/00—Crop conditioners, i.e. machines for crushing or bruising stalks
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a kind of straw-returning mini-tillers, including micro- cultivated crushing shell, gear-box is fixedly connected in the middle part of micro- cultivated crushing shell upper surface, the internal drive of the gear-box is connected with crushing shaft, one end of the crushing shaft is fixedly connected with driving wheel, the driving wheel is connected with driven wheel by V -- belt Drive, the driven wheel is fixedly connected on one end of micro- cultivated axis, micro- cultivated upper surface for crushing shell is fixedly connected with mixed liquor holding vessel, micro- cultivated side for crushing shell is fixedly connected with locking cylinder, is fixedly connected with spray post inside the locking cylinder.The straw-returning mini-tiller, pass through being equipped with for mixed liquor holding vessel, pressure pump and spraying nozzle, make the straw-returning mini-tiller that can carry out decomposing agent to stalk first during use spray, to accelerate the decomposed of crop material, convenient for being sufficiently mixed for later period stalk and soil.
Description
Technical field
The present invention relates to agricultural machinery technological field, specially a kind of straw-returning mini-tiller.
Background technique
Straw-returning technology is after crop material is shredded or crushed by machinery, directly to shed in earth's surface or pass through machinery
It ploughs deeply or a kind of agricultural technology that stalk is manured into soil by the modes such as rotary tillage.Straw-returning can increase soil fertility, conditioned soil
Earth structure, reduce environmental pollution etc..In recent years, as straw-returning is gradually popularized, some new problems gradually appear: 1. is small
After wheat, seeding corn and other crops harvest, earth's surface still has higher straw stubble, and carrying out second stubble crop farming to peasant makes troubles, special
It is not the root stubble of autumn crops, peasant's processing is relatively difficult, increases production cost and labor intensity；2. current straw-returning is big
It takes straw chopping more or is directly spread on earth's surface after crushing, there are the risks that stalk is incinerated；3. general corn seeding is adopted at present
With Direct seed, wheat stalk is covered on always earth's surface, since wheat stalk cannot sufficiently be combined with soil, straw decomposing compared with
Slowly, it is unfavorable for the performance of straw-returning fertilizer efficiency.4. corn straw smashing degree is not tiny enough, and is easy weave in, relatively
It is more difficult in wheat stalk decomposed.Harvest corn is longer to wheat cultivation interval time, during which corn stover always leave unused earth's surface, do not have
Jump can be made full use of, allows stalk to start in advance decomposed, reduces influence of the corn stover to wheat cultivation quality.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of straw-returning mini-tillers, have good crushing effect, mitigate
The advantages that burning risk and very fast straw decomposing.
(2) technical solution
To realize above-mentioned good crushing effect, mitigating and burn risk and the faster purpose of straw decomposing, the present invention provides as follows
Technical solution: a kind of straw-returning mini-tiller, including micro- cultivated crushing shell are fixedly connected in the middle part of micro- cultivated crushing shell upper surface
There is gear-box, the internal drive of the gear-box is connected with crushing shaft, and one end of the crushing shaft is fixedly connected with driving wheel, institute
It states driving wheel and driven wheel is connected with by V -- belt Drive, the driven wheel is fixedly connected on one end of micro- cultivated axis, described micro- cultivated
The upper surface for crushing shell is fixedly connected with mixed liquor holding vessel, and micro- cultivated side for crushing shell is fixedly connected with locking cylinder, institute
It states and is fixedly connected with spray post inside locking cylinder, one end of the spray post is fixedly connected with spraying cylinder, and the mini-tiller crushes
The side of shell is fixedly connected with suppression device.
Preferably, the outer surface of the crushing shaft is fixedly connected with crushing tool holder, and the inside for crushing tool holder is logical
It crosses locking pin and is fixedly connected with crushing knife, the quantity of the crushing knife is several.
Preferably, the outer surface of micro- cultivated axis is fixedly connected with micro- coulter fixture, and the inside of micro- coulter fixture is logical
It crosses fastening bolt and is fixedly connected with micro- coulter, the shape of micro- coulter is arc.
Preferably, micro- cultivated lower surface for crushing shell is fixedly connected with breast boards, and the quantity of the breast boards is two,
One of them described breast boards is located between crushing shaft and micro- cultivated axis.
Preferably, the suppression device includes suppression fixed frame, is fixedly connected at left and right sides of the suppression fixed frame
There is first connecting rod, the side of the first connecting rod is fixedly connected with second connecting rod by shaft, and the second connecting rod is socketed in rolling
The outer surface of wheel shaft, one end of the roller shaft are socketed with Telescopic Fixed cylinder, and the inside of the Telescopic Fixed cylinder is plugged with activity
The outer surface of bar, the motion bar is socketed with spring.
Preferably, the roller shaft is fixedly connected on the outer surface of roller, and the quantity of the roller is two, described in two
The outer surface of roller is provided with clean-up scraper, and the clean-up scraper is fixedly connected on the side of suppression fixed frame.
Preferably, the side of the mixing liquid storage tank is fixedly connected with liquid outlet tank, and the upper surface of the liquid outlet tank is fixed to be connected
It is connected to pressure pump, the side of the liquid outlet tank is plugged with outlet tube, and one end of the outlet tube is plugged on the inside of spraying cylinder,
The mixed liquor for being internally provided with instant nitrogenousfertilizer and straw decomposing inoculant preparation of the mixing fluid reservoir.
Preferably, the outer surface of the spraying cylinder is plugged with injection spray pipe, and one end of the injection spray pipe is connected with spraying
Spray head, the shape of the spraying nozzle are flat fan-like pattern.
Preferably, tractating bar is fixedly connected at left and right sides of the gear-box, the material of the tractating bar is cast steel.
Preferably, the length of micro- coulter is five centimetres longer than the length of crushing knife.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of straw-returning mini-tiller, have it is following the utility model has the advantages that
1, the straw-returning mini-tiller makes this by being equipped with for mixed liquor holding vessel, pressure pump and spraying nozzle
Straw-returning mini-tiller can carry out decomposing agent to stalk first during use and spray, to accelerate the corruption of crop material
It is ripe, convenient for being sufficiently mixed for later period stalk and soil.
2, the straw-returning mini-tiller makes the straw-returning mini-tiller exist by being equipped with for crushing shaft and crushing knife
During use can stalk first to hard carry out pulverization process, improve stalk degree of grinding, reduce to succession crop kind
The influence of plant, while straw decomposing can be accelerated.
3, the straw-returning mini-tiller makes the straw-returning mini-tiller exist by being equipped with for micro- cultivated axis and micro- coulter
Can be carried out after crushing knife crushes stalk during use it is micro- plough, rotary tillage depth cm, sufficiently and soil by stalk
Mixing reduces and burns risk, can accelerate straw decomposing, while cut-off soil capillary phenomenon, be conducive to preserving soil moisture.
4, the straw-returning mini-tiller carries out the straw-returning mini-tiller to soil by suppressing the setting of device
It is micro- plough after, the soil after micro- plough can be carried out smooth, to keep Land leveling, improve soil moisture conservation effect.
Detailed description of the invention
Fig. 1 is a kind of the first form of straw-returning mini-tiller schematic perspective view proposed by the present invention；
Fig. 2 is a kind of the second morphosis of straw-returning mini-tiller schematic diagram proposed by the present invention；
Fig. 3 is that a kind of straw-returning mini-tiller proposed by the present invention suppresses apparatus structure schematic diagram.
In figure: 1 micro- cultivated crushing shell, 2 gear-boxes, 3 crushing shafts, 4 driving wheels, 5 driven wheels, 6 micro- cultivated axis, the storage of 7 mixed liquors
Tank, 8 spraying cylinders, 9 suppression devices, 901 suppression fixed frames, 902 first connecting rods, 903 second connecting rods, 904 Telescopic Fixed cylinders, 905
Motion bar, 906 springs, 907 rollers, 10 crush tool holders, 11 crushing knifes, 12 micro- coulter fixtures, 13 micro- coulters, 14 breast boards,
15 clean-up scrapers, 16 pressure pumps, 17 outlet tubes, 18 spraying nozzles, 19 tractating bars.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3, a kind of straw-returning mini-tiller, including micro- cultivated crushing shell 1 are please referred to, in micro- cultivated 1 upper surface of crushing shell
Portion is fixedly connected with gear-box 2, and the left and right sides of gear-box 2 is fixedly connected to tractating bar 19, and the material of tractating bar 19 is casting
Steel, the internal drive of gear-box 2 are connected with crushing shaft 3, by being equipped with for crushing shaft 3 and crushing knife 11, make the stalk also
Field mini-tiller during use can stalk first to hard carry out pulverization process, improve stalk degree of grinding, reduce pair
The influence of succession crop plantation, while straw decomposing can be accelerated, the outer surface of crushing shaft 3, which is fixedly connected with, crushes tool holder 10,
The inside for crushing tool holder 10 is fixedly connected with crushing knife 11 by locking pin, and the quantity of crushing knife 11 is several, crushing shaft 3
One end be fixedly connected with driving wheel 4, driving wheel 4 is connected with driven wheel 5 by V -- belt Drive, and driven wheel 5 is fixedly connected on
One end of micro- cultivated axis 6 makes the straw-returning mini-tiller in the process used by being equipped with for micro- cultivated axis 6 and micro- coulter 13
In can be carried out after crushing knife 11 crushes stalk it is micro- plough, stalk sufficiently mix with soil by rotary tillage depth 5cm, drop
Low burning risk can accelerate straw decomposing, while cut-off soil capillary phenomenon, be conducive to preserving soil moisture, the appearance of micro- cultivated axis 6
Face is fixedly connected with micro- coulter fixture 12, and the inside of micro- coulter fixture 12 is fixedly connected with micro- coulter 13 by fastening bolt, micro-
The shape of coulter 13 is arc, and the length of micro- coulter 13 is five centimetres longer than the length of crushing knife 11, micro- cultivated upper surface for crushing shell 1
It is fixedly connected with mixed liquor holding vessel 7, by being equipped with for mixed liquor holding vessel 7, pressure pump 16 and spraying nozzle 18, is made
The straw-returning mini-tiller can carry out decomposing agent to stalk first during use and spray, to accelerate crop material
Decomposed, convenient for being sufficiently mixed for later period stalk and soil, the side of mixing liquid storage tank 7 is fixedly connected with liquid outlet tank, liquid outlet tank
Upper surface is fixedly connected with pressure pump 16, and the side of liquid outlet tank is plugged with outlet tube 17, and one end of outlet tube 17 is plugged on spray
The inside of cylinder 8 is spilt, the outer surface of spraying cylinder 8 is plugged with injection spray pipe, and one end of injection spray pipe is connected with spraying nozzle 18, spraying
The shape of spray head 18 is flat fan-like pattern, and mixing fluid reservoir 7 is internally provided with the mixed of instant nitrogenousfertilizer and straw decomposing inoculant preparation
Liquid is closed, micro- cultivated side for crushing shell 1 is fixedly connected with locking cylinder, is fixedly connected with spray post inside locking cylinder, and the one of spray post
End is fixedly connected with spraying cylinder 8, and the side that mini-tiller crushes shell 1 is fixedly connected with suppression device 9, and suppression device 9 includes suppression
Fixed frame 901, the left and right sides of suppression fixed frame 901 are fixedly connected to first connecting rod 902, and the side of first connecting rod 902 is logical
It crosses shaft and is fixedly connected with second connecting rod 903, second connecting rod 903 is socketed in the outer surface of roller shaft, one end socket of roller shaft
There is Telescopic Fixed cylinder 904, the inside of Telescopic Fixed cylinder 904 is plugged with motion bar 905, and the outer surface of motion bar 905 is socketed with bullet
Spring 906, roller shaft are fixedly connected on the outer surface of roller 907, and the quantity of roller 907 is two, the outer surface of two rollers 907
It is provided with clean-up scraper 15, clean-up scraper 15 is fixedly connected on the side of suppression fixed frame 901, by suppressing the setting of device 9, makes
The straw-returning mini-tiller, can be smooth to the soil progress after micro- plough after carrying out micro- plough to soil, to keep ground flat
It is whole, soil moisture conservation effect is improved, micro- cultivated lower surface for crushing shell 1 is fixedly connected with breast boards 14, and the quantity of breast boards 14 is two,
In a breast boards 14 be located between crushing shaft 3 and micro- cultivated axis 6.
In conclusion the straw-returning mini-tiller, passes through mixed liquor holding vessel 7, pressure pump 16 and spraying nozzle 18
It is equipped with, makes the straw-returning mini-tiller that can carry out decomposing agent to stalk first during use and spray, thus plus
Fast crop material it is decomposed, convenient for being sufficiently mixed for later period stalk and soil, set by the cooperation of crushing shaft 3 and crushing knife 11
Set, make the straw-returning mini-tiller during use can stalk first to hard carry out pulverization process, improve stalk
Degree of grinding reduces the influence planted to succession crop, while can accelerate straw decomposing, passes through matching for micro- cultivated axis 6 and micro- coulter 13
Setting is closed, makes the straw-returning mini-tiller during use and can be carried out after crushing knife 11 crushes stalk and is micro-
It ploughs, rotary tillage depth 5cm sufficiently mixes stalk with soil, reduces and burns risk, can accelerate straw decomposing, while cut-off soil
Earth capillary phenomenon, is conducive to preserving soil moisture, by suppressing the setting of device 9, carries out the straw-returning mini-tiller to soil
It is micro- plough after, the soil after micro- plough can be carried out smooth, to keep Land leveling, improve soil moisture conservation effect.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence " including one ", it is not excluded that including
There is also other identical elements in the process, method, article or equipment of the element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of straw-returning mini-tiller, including micro- cultivated crushing shell (1), it is characterised in that: micro- cultivated crushing shell (1) upper surface
Middle part be fixedly connected with gear-box (2), the internal drive of the gear-box (2) is connected with crushing shaft (3), the crushing shaft
(3) one end is fixedly connected with driving wheel (4), and the driving wheel (4) is connected with driven wheel (5) by V -- belt Drive, described
Driven wheel (5) is fixedly connected on one end of micro- cultivated axis (6), and micro- cultivated upper surface for crushing shell (1) is fixedly connected with mixed liquor
Holding vessel (7), micro- cultivated side for crushing shell (1) are fixedly connected with locking cylinder, spray are fixedly connected with inside the locking cylinder
Column is spilt, one end of the spray post is fixedly connected with spraying cylinder (8), and the side that the mini-tiller crushes shell (1) is fixedly connected with
It suppresses device (9).
2. a kind of straw-returning mini-tiller according to claim 1, it is characterised in that: the outer surface of the crushing shaft (3)
It is fixedly connected with and crushes tool holder (10), the inside for crushing tool holder (10) is fixedly connected with crushing knife by locking pin
(11), the quantity of the crushing knife (11) is several.
3. a kind of straw-returning mini-tiller according to claim 1, it is characterised in that: the outer surface of micro- cultivated axis (6)
It is fixedly connected with micro- coulter fixture (12), the inside of micro- coulter fixture (12) is fixedly connected with micro- coulter by fastening bolt
(13), the shape of micro- coulter (13) is arc.
4. a kind of straw-returning mini-tiller according to claim 1, it is characterised in that: under micro- cultivated crushing shell (1)
Surface is fixedly connected with breast boards (14), and the quantity of the breast boards (14) is two, one of them described breast boards (14) position
Between crushing shaft (3) He Weigeng axis (6).
5. a kind of straw-returning mini-tiller according to claim 1, it is characterised in that: the suppression device (9) includes town
It presses fixed frame (901), is fixedly connected to first connecting rod (902) at left and right sides of the suppression fixed frame (901), described first
The side of connecting rod (902) is fixedly connected with second connecting rod (903) by shaft, and the second connecting rod (903) is socketed in roller shaft
Outer surface, one end of the roller shaft is socketed with Telescopic Fixed cylinder (904), the inside grafting of the Telescopic Fixed cylinder (904)
Have motion bar (905), the outer surface of the motion bar (905) is socketed with spring (906).
6. a kind of straw-returning mini-tiller according to claim 5, it is characterised in that: the roller shaft is fixedly connected on rolling
The outer surface of cylinder (907), the quantity of the roller (907) are two, and the outer surface of two rollers (907), which is provided with, scrapes
Native plate (15), the clean-up scraper (15) are fixedly connected on the side of suppression fixed frame (901).
7. a kind of straw-returning mini-tiller according to claim 1, it is characterised in that: the one of mixing liquid storage tank (7)
Side is fixedly connected with liquid outlet tank, and the upper surface of the liquid outlet tank is fixedly connected with pressure pump (16), the side of the liquid outlet tank
It is plugged with outlet tube (17), one end of the outlet tube (17) is plugged on the inside of spraying cylinder (8), the mixing fluid reservoir (7)
Be internally provided with instant nitrogenousfertilizer and straw decomposing inoculant preparation mixed liquor.
8. a kind of straw-returning mini-tiller according to claim 1, it is characterised in that: the outer surface of the spraying cylinder (8)
It is plugged with injection spray pipe, one end of the injection spray pipe is connected with spraying nozzle (18), and the shape of the spraying nozzle (18) is
Flat fan-like pattern.
9. a kind of straw-returning mini-tiller according to claim 1, it is characterised in that: the left and right two of the gear-box (2)
Side is fixedly connected to tractating bar (19), and the material of the tractating bar (19) is cast steel.
10. a kind of straw-returning mini-tiller according to claim 1, it is characterised in that: the length of micro- coulter (13)
It is five centimetres longer than the length of crushing knife (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910553019.1A CN110121947A (en) | 2019-06-25 | 2019-06-25 | A kind of straw-returning mini-tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910553019.1A CN110121947A (en) | 2019-06-25 | 2019-06-25 | A kind of straw-returning mini-tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110121947A true CN110121947A (en) | 2019-08-16 |
Family
ID=67579341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910553019.1A Pending CN110121947A (en) | 2019-06-25 | 2019-06-25 | A kind of straw-returning mini-tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110121947A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110839358A (en) * | 2020-01-08 | 2020-02-28 | 黑龙江省农业科学院土壤肥料与环境资源研究所 | Turning-pressing covering and mixing mechanism suitable for returning straw to field |
| CN110999588A (en) * | 2019-12-05 | 2020-04-14 | 哈尔滨市农业科学院 | Ridge-cultivation minimum-tillage fertilizing, sowing and straw returning cultivation method |
| CN113545193A (en) * | 2021-08-05 | 2021-10-26 | 河北工程大学 | Method and device for layering and ectopic application of straws with different degrees of breakage and maturity into saline-alkali soil |
| CN116171739A (en) * | 2023-02-27 | 2023-05-30 | 黑龙江省农业科学院草业研究所 | Green manure crushing and returning device and operation method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1654919A1 (en) * | 2004-11-05 | 2006-05-10 | ROTER ITALIA S.r.l. | Agricultural machine for incorporating liquid substances into the soil |
| CN204653057U (en) * | 2015-05-22 | 2015-09-23 | 南京昌荣农机服务专业合作社 | Twin axle reversion pressure buries straw cutting apparatus |
| CN206226945U (en) * | 2016-12-02 | 2017-06-09 | 中国科学院遗传与发育生物学研究所 | A kind of crushed stalk combined soil preparing machine |
| CN107094386A (en) * | 2017-06-15 | 2017-08-29 | 李党军 | A kind of agricultural machinery straw chopping and returning machine |
| CN207802792U (en) * | 2017-10-25 | 2018-09-04 | 王玉坤 | A kind of broken mixed returning to the field subsoiling combined soil preparing machine of straw stubble |
| CN207885140U (en) * | 2018-01-18 | 2018-09-21 | 农业部南京农业机械化研究所 | A kind of straw decomposition into field device |
-
2019
- 2019-06-25 CN CN201910553019.1A patent/CN110121947A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1654919A1 (en) * | 2004-11-05 | 2006-05-10 | ROTER ITALIA S.r.l. | Agricultural machine for incorporating liquid substances into the soil |
| CN204653057U (en) * | 2015-05-22 | 2015-09-23 | 南京昌荣农机服务专业合作社 | Twin axle reversion pressure buries straw cutting apparatus |
| CN206226945U (en) * | 2016-12-02 | 2017-06-09 | 中国科学院遗传与发育生物学研究所 | A kind of crushed stalk combined soil preparing machine |
| CN107094386A (en) * | 2017-06-15 | 2017-08-29 | 李党军 | A kind of agricultural machinery straw chopping and returning machine |
| CN207802792U (en) * | 2017-10-25 | 2018-09-04 | 王玉坤 | A kind of broken mixed returning to the field subsoiling combined soil preparing machine of straw stubble |
| CN207885140U (en) * | 2018-01-18 | 2018-09-21 | 农业部南京农业机械化研究所 | A kind of straw decomposition into field device |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110999588A (en) * | 2019-12-05 | 2020-04-14 | 哈尔滨市农业科学院 | Ridge-cultivation minimum-tillage fertilizing, sowing and straw returning cultivation method |
| CN110839358A (en) * | 2020-01-08 | 2020-02-28 | 黑龙江省农业科学院土壤肥料与环境资源研究所 | Turning-pressing covering and mixing mechanism suitable for returning straw to field |
| CN110839358B (en) * | 2020-01-08 | 2023-03-14 | 黑龙江省黑土保护利用研究院 | Turning-pressing covering and mixing mechanism suitable for returning straw to field |
| CN116058120A (en) * | 2020-01-08 | 2023-05-05 | 黑龙江省黑土保护利用研究院 | Turning and covering mixing mechanism and application thereof in straw returning |
| CN116097933A (en) * | 2020-01-08 | 2023-05-12 | 黑龙江省黑土保护利用研究院 | Application method of turnover and coverage mixing mechanism in straw returning |
| CN116058120B (en) * | 2020-01-08 | 2023-06-16 | 黑龙江省黑土保护利用研究院 | Turning and covering mixing mechanism and application thereof in straw returning |
| CN116097933B (en) * | 2020-01-08 | 2023-06-30 | 黑龙江省黑土保护利用研究院 | Application method of turnover and coverage mixing mechanism in straw returning |
| CN113545193A (en) * | 2021-08-05 | 2021-10-26 | 河北工程大学 | Method and device for layering and ectopic application of straws with different degrees of breakage and maturity into saline-alkali soil |
| CN113545193B (en) * | 2021-08-05 | 2022-05-24 | 河北工程大学 | Method and device for layering and ectopic application of straws with different degrees of breakage and maturity into saline-alkali soil |
| CN116171739A (en) * | 2023-02-27 | 2023-05-30 | 黑龙江省农业科学院草业研究所 | Green manure crushing and returning device and operation method |
| CN116171739B (en) * | 2023-02-27 | 2023-11-10 | 黑龙江省农业科学院草业研究所 | Green manure crushing and returning device and operation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110121947A (en) | A kind of straw-returning mini-tiller | |
| CN105191531A (en) | Soil regeneration optimization machine | |
| CN108144957A (en) | A kind of quick controlling device of heavy-metal contaminated soil of automatic sprinkling of digging | |
| CN205105565U (en) | Automatic system seeder | |
| CN109964628A (en) | Stalk cutting crushes the collection buried ploughing apparatus of ditch | |
| CN207653393U (en) | A kind of deinsectization weeding fertilizer applicator | |
| CN113207332A (en) | No-tillage seeding and fertilizing machine for corn | |
| CN210143245U (en) | Seed metering is suppressing device for equipment | |
| CN207929763U (en) | A kind of quick controlling device of heavy-metal contaminated soil of automatic sprinkling of digging | |
| CN207885140U (en) | A kind of straw decomposition into field device | |
| CN213907362U (en) | Agricultural soil fertilizer fertilization is with device that loosens soil | |
| CN213907369U (en) | Rotary loosening integrated tillage machine | |
| CN208657353U (en) | A kind of chipping chopper carrying out water spray arable land | |
| CN112425295A (en) | Agricultural is with device that loosens soil | |
| CN2394408Y (en) | Rotary cultivating plow | |
| CN208754651U (en) | A kind of crop planting loosening device | |
| CN205596532U (en) | Stubble -cleaning rotary tillage fertilization soil preparation combined operation machine | |
| CN206674466U (en) | One kind is digged injecting type soil improver | |
| CN205510721U (en) | Combined deep -loosing soil -working machine | |
| CN108124527A (en) | Salt-soda soil intensive cultivation flattening device | |
| CN205546457U (en) | Can remove alfalfa grass seeder that rut compaction was handled to road surface | |
| CN201238447Y (en) | Rotary tillage ridge-making land leveler | |
| CN209643297U (en) | Simple vegetation repair device | |
| CN208462357U (en) | A kind of Liquid Fertilizer fertilizer applicator | |
| CN214177967U (en) | Agricultural scarifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190816 |
|
| RJ01 | Rejection of invention patent application after publication |